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Simple dependency injection container component

v1.0.1 2018-10-14 12:48 UTC

This package is auto-updated.

Last update: 2024-06-15 01:26:40 UTC


Simple dependency injection container


The following versions of PHP are supported.

  • PHP 5.5+


To install, use composer:

php composer.phar require pe/component-simple-di


use PE\Component\SimpleDI\Container;
use PE\Component\SimpleDI\ServiceProviderInterface;

// Instantiate container
$di = new Container();

// Add simple value, can be any value
$di->set('foo', 'bar');
$di->get('foo'); //-> just return 'bar'

// Add service definition (closure factory)
$di->set('foo', $di->service(function () {
    return new \stdClass();

$di->get('foo'); //-> call instantiator function and returns instance
$di->get('foo'); //-> returns instance same as in previous call

// Also you can register services via provider
// A. Create provider class
class SomeServiceProvider implements ServiceProviderInterface
    public function register(Container $container)
        $container->set('foo', $container->service(function () {
            return new \stdClass();

// B. Register provider
$di->register(new SomeServiceProvider());